Sony MHC-EC619iP Service Manual

HCD-EC719iP/EC919iP
HCD-EC719iP/EC919iP
2323
5-7. SCHEMATIC DIAGRAM - MAIN Board (5/7) -
A
386
E
2 9
D
5
B
C
714
(5/7)MAIN BOARD
4052_SW1
4052_SW2
ADC_INR
ADC_INL
AD_BCLK
AD_MCLK
AD_LRCK
AD_BCLK
AD_MCLK
AD_LRCK
AD_DATA
4052_SW2
4052_SW1
TUNER_SDA
TUNER_SCL
TUNER_L
TUNER_R
AD_DATA
AUX_L
AUX_R
L
R
GND
RDS
TUNER_SCL
TUNER_SDA
FM_3.3V
GND
MIC
TUNER_R
TUNER_L
RDS
AD_MCLK
6,11
AD_BCLK
6,11
AD_LRCK
6,11
AD_DATA
6
4052_SW2
8
4052_SW1
8
TUNER_SDA
8
TUNER_SCL
8
AUX_R
AUX_L
MIC
MIC_GND
AUX_GND
RDS
8
FM INPUT
MIC_GND/ AUX_GND
IISD
DVCC3
DVCC3
VCC_D
VCC_D
V_12V
VCC_4052
VCC_4052
Vref
FM_36V
1
2
3
2
3
5
413
14
6
7
89
11
12
10
1
15
16
1
2
3
4
5
6
78
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
R1934.7K R1934.7K
R197
100K
R197
100K
R763
220/1W
R763
220/1W
R18820K R18820K
C765
0.1uF/50V/Y5V
C765
0.1uF/50V/Y5V
47uF/16V
CE19
47uF/16V
CE19
R195
1M
R195
1M
R194
1M
R194
1M
R180 10KR180 10K
C158
1000pF/50V/X7R
C158
1000pF/50V/X7R
R198
100K
R198
100K
R765
470/5%
R765
470/5%
R1893.9K/1% R1893.9K/1%
220uF/16V
CE21
220uF/16V
CE21
U17
78L05
U17
78L05
R191 1KR191 1K
R190 1KR190 1K
R250 100R250 100
Q27
NPN_MMBT8050C
Q27
NPN_MMBT8050C
U20
ADC_AK5358A
U20
ADC_AK5358A
R196 33R196 33
R182 5.1R182 5.1
FB30 500/500mAFB30 500/500mA
R185 10KR185 10K
C152 4.7UFC152 4.7UF
L491
10uH/100mA
L491
10uH/100mA
C148 4.7UFC148 4.7UF
C194
1uF/25V/Y5V
C194
1uF/25V/Y5V
R1814.7K R1814.7K
C195 0.1uF/25V/Y5VC195 0.1uF/25V/Y5V
R18620K R18620K
C149
0.1uF/25V/Y5V
C149
0.1uF/25V/Y5V
FB22500/200mA FB22500/200mA
U19
74HC4052
U19
74HC4052
10uF/16V CE2210uF/16V CE22
C156
4.7UF
C156
4.7UF
C150 4.7UFC150 4.7UF
ZD752
BZV55C3V9/3.9V
ZD752
BZV55C3V9/3.9V
R176
100
R176
100
C135
47pF/50V/NP0
C135
47pF/50V/NP0
C161 0.1uF/25V/Y5VC161 0.1uF/25V/Y5V
R764 100R764 100
R183
22K
R183
22K
C766
1uF/10V/Y5V
C766
1uF/10V/Y5V
C159
NC/0.1uF/25V/Y5V
C159
NC/0.1uF/25V/Y5V
R177 3.9K/1%R177 3.9K/1%
C153 4.7UFC153 4.7UF
R1873.9K/1% R1873.9K/1%
C151
0.1uF/25V/Y5V
C151
0.1uF/25V/Y5V
XP16
9PIN/2.0mm
XP16
9PIN/2.0mm
C1600.1uF/25V/Y5V C1600.1uF/25V/Y5V
R22147K R22147K
C157
1000pF/50V/X7R
C157
1000pF/50V/X7R
C154 4.7UFC154 4.7UF
R1794.7K R1794.7K
R1924.7K R1924.7K
FB29 500/500mAFB29 500/500mA
R766
220/1W
R766
220/1W
R1784.7K R1784.7K
C136
47pF/50V/NP0
C136
47pF/50V/NP0
R184 3.9K/1%R184 3.9K/1%
C155 4.7UFC155 4.7UF
C147 4.7UFC147 4.7UF
R230
10K
R230
10K
++
++
++
OUT
GND
IN
AINL
CKS1
AGND
VCOM PDN
DIF
VA
VD
DGND SDTO
MCLK
SCLK
LRCK
AINR
CKS2
CKS0
Y0
Y2
Y
Y3
Y1
EN
VEE GND
B
A
X3
X0
X
X1
X2
VCC
1
2
3
4
5
6
7
8
9

Sony MHC-EC619iP Specifications

General

Karaoke	No
Impedance	8 Ω
Bass reflex	-
Speaker type	2-way
RMS rated power	120 W
Woofer diameter	130 mm
Tweeter diameter	40 mm
Number of speakers	2
Type	Home audio mini system
Product color	Black
Optical disc player	Yes
Number of optical discs	1 discs
Recording on	CD, USB
Playback modes	Normal, Repeat all, Repeat one, Shuffle
Disc types supported	CD, CD-R, CD-RW
Audio formats supported	MP3, WMA
FM band range	87.5 - 108 MHz
Supported radio bands	FM
Preset stations quantity	20
Display type	VFD
Display digits	8 digits
Backlight color	White
Apple docking compatibility	iPhone 5, iPhone 5c, iPhone 5s, iPod Touch 5
On Screen Display (OSD) languages	English
Equalizer modes	Hip hop, Jazz, Pop, Rock
Battery type	AA
Power source	AC/Battery
Power consumption (standby)	0.5 W
Power consumption (typical)	55 W

Weight and Dimensions

Net weight	2400 g
Main unit dimensions (WxDxH)	193 x 300 x 260 mm